The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 01, 1998
Filed:
Mar. 26, 1996
Applicant:
Inventor:
Minoru Kuriyama, Higashihiroshima, JP;
Assignee:
Mazda Motor Corporation, Higashihiroshima, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H / ;
U.S. Cl.
CPC ...
477 63 ; 477 65 ; 477132 ; 477169 ;
Abstract
A control system for controlling an automatic transmission equipped with a torque converter which is locked and unlocked through a lockup clutch has a lockup release control device which releases locking of the torque converter at different release rates between a downshift resulting from an increase in engine load and a downshift resulting not from an increase in engine load.
Kuriyama, Minoru. (1998). Automatic transmission control system (U.S. Patent No. 5842949). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5842949
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile